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BR9707093A - Protection and control system of electric power system and control system distributing - Google Patents

Protection and control system of electric power system and control system distributing

Info

Publication number
BR9707093A
BR9707093A BR9707093-9A BR9707093A BR9707093A BR 9707093 A BR9707093 A BR 9707093A BR 9707093 A BR9707093 A BR 9707093A BR 9707093 A BR9707093 A BR 9707093A
Authority
BR
Brazil
Prior art keywords
protection
control
program module
electric power
display controller
Prior art date
Application number
BR9707093-9A
Other languages
Portuguese (pt)
Other versions
BR9707093B1 (en
Inventor
Katsuhiko Sekiguchi
Michio Masui
Original Assignee
Toshiba Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Kk filed Critical Toshiba Kk
Publication of BR9707093A publication Critical patent/BR9707093A/en
Publication of BR9707093B1 publication Critical patent/BR9707093B1/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0421—Multiprocessor system
    • H02J13/10—
    • H02J13/12—
    • H02J13/1337—
    • H02J13/333—
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/007—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources
    • H02J3/0073—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources for providing alternative feeding paths between load and source when the main path fails, e.g. transformers, busbars
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24048—Remote test, monitoring, diagnostic
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25232—DCS, distributed control system, decentralised control unit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/30—State monitoring, e.g. fault, temperature monitoring, insulator monitoring, corona discharge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/40—Display of information, e.g. of data or controls
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
    • Y04S10/52—Outage or fault management, e.g. fault detection or location
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

Patente de Invenção: <B>"SISTEMA DE PROTEçãO E CONTROLE DE SISTEMA DE ENERGIA ELéTRICA E SISTEMA DE CONTROLE DISTRIBUìDO"<D>. Sistema de proteção e controle de sistema de energia elétrica, que inclui um pluralidade de controladores de proteção, cada qual para executar proteção e controle de um sistema de energia elétrica, introduzindo uma quantidade de estado do sistema de energia elétrica e para converter a quantidade de estado em dados digitais e um controlador de exibição ligado a cada um dos controladores de proteção por intermédio de uma rede de comunicação, para exibir e controlar uma operação e estado de cada um dos controladores de proteção, para monitoramento. O controlador de exibição está dotado de uma unidade de transmissão de módulo de programa, para transmissão de um módulo de programa correspondente aos dados para controle de exibição no controlador de exibição, a um dos controladores de proteção, por intermédio da rede de comunicação, respectivamente. Cada um dos controladores de proteção está dotado de uma unidade de recepção de módulo de programa para receber o módulo de programa do controlador de exibição ou de um outro dos controladores de proteção, por intermédio da rede de comunicação, uma unidade de execução para executar o módulo de programa recebido e uma unidade de transferência para transferir um resultado de execução pela unidade de execução ou pelo módulo de programa armazenado no controlador de proteção, para o controlador de exibição ou um outro dos controladores de proteção, por intermédio da rede de comunicação.Invention Patent: <B> "SYSTEM OF PROTECTION AND CONTROL OF ELECTRIC POWER SYSTEM AND DISTRIBUTED CONTROL SYSTEM" <D>. System of protection and control of electric power system, which includes a plurality of protection controllers, each one to perform protection and control of an electric power system, introducing a quantity of state of the electricity system and to convert the amount of state in digital data and a display controller connected to each of the protection controllers via a communication network, to display and control an operation and status of each of the protection controllers, for monitoring. The display controller is equipped with a program module transmission unit, for transmitting a program module corresponding to the data for display control on the display controller, to one of the protection controllers, via the communication network, respectively . Each of the protection controllers is equipped with a program module receiving unit for receiving the program module from the display controller or another of the protection controllers, via the communication network, an execution unit for executing the received program module and a transfer unit for transferring an execution result by the execution unit or the program module stored in the protection controller, to the display controller or another one of the protection controllers, via the communication network.

BRPI9707093-9A 1996-12-03 1997-12-03 system and device for protection and control of electric power system. BR9707093B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP08337647 1996-12-03
JP33764996 1996-12-03
JP36007296 1996-12-03
JP33764896 1996-12-03

Publications (2)

Publication Number Publication Date
BR9707093A true BR9707093A (en) 2001-07-03
BR9707093B1 BR9707093B1 (en) 2011-10-04

Family

ID=27480562

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9707093-9A BR9707093B1 (en) 1996-12-03 1997-12-03 system and device for protection and control of electric power system.

Country Status (8)

Country Link
US (1) US6285917B1 (en)
EP (1) EP0853367B1 (en)
KR (1) KR100315587B1 (en)
CN (1) CN1197317A (en)
AU (1) AU707433B2 (en)
BR (1) BR9707093B1 (en)
CA (1) CA2223314C (en)
DE (1) DE69724402T2 (en)

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Also Published As

Publication number Publication date
AU707433B2 (en) 1999-07-08
US6285917B1 (en) 2001-09-04
AU4689497A (en) 1998-06-04
EP0853367B1 (en) 2003-08-27
KR19980063758A (en) 1998-10-07
EP0853367A3 (en) 2000-09-20
BR9707093B1 (en) 2011-10-04
CA2223314C (en) 2003-03-18
EP0853367A2 (en) 1998-07-15
DE69724402D1 (en) 2003-10-02
DE69724402T2 (en) 2004-06-09
KR100315587B1 (en) 2002-06-26
CN1197317A (en) 1998-10-28
CA2223314A1 (en) 1998-06-03

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